Conference held at OECD headquarters in Paris, October 29th-31st, 1973.
Issued by the Centre for Educational Research and Innovation of the Organization for Economic Co-operation and Development.
Developments in early childhood education : [report of a conference organised by the] Centre for Educational Research and Innovation (CERI). ISBN 9264113703. Published by Organisation for Economic Co-operation and Development in 1975. Publication and catalogue information, links to buy online and reader comments.